baber/WOPTO huggingface dataset:
Patent HU-209952-B (HU)
Title: New process for producing optically active oxazolidine and imidazolidine derivatives
Inventor: KAWABATA TAKEO
IPC: C07D233/32
Filed: 1987-01-26
Abstract: N-Alpha-halopropionyl-heterocyclic cpds. of formula (I) are new, where R1-R4 = H, 1-8C alkyl, aryl-(1-8C)alkyl or aryl; or R1+R2 and/or R3+R4 = 1-8C alkylene; or R1+R2+R3+R4 = residue of o-phenylene; X = halogen; Y = O or N substd. by 1-8C alkyl or aryl. Beta-lactam derivs. of formula (II) where R = H or protecting gp.. Pref. in (I) and (II), R1 = R2 = Me; R3 = R4 = H; Y = O.
Patent HU-209988-B (HU)
Inventor: ROMHANYI BALAZS
IPC: A63F9/12
Filed: 1990-10-31
Abstract: A találmány kirakójáték elemkészlet, különösen vakok és gyengénlátók részére, amely egyenlő oldalú háromszög alakú alapelemeket tartalmaz, az alapelemek legalább egy részének homlokfelületei tapintással is érzékelhető, megkülönböztetésre alkalmas jelöléssel vannak ellátva, az alapelemek pedig oldalfelületeik mentén vannak egymáshoz hozzáillesztve. Jellegzetessé- ge, hogy a megkülönböztetésre alkalmas jelölések az egyes alapelemek (1) oldalfelületeire (la) kinyúló, és célszerűen egy másik alapelem (10) homlokfelületén (10b) folytatódó félmintákból (2a, 2b, 2c) összeállított jelcsoportok (2), az egyes jelcsoportokhoz (2) tartozó félminták (2a, 2b, 2c) közül pedig célszerűen legalább kettő darab egymástól eltérő.  2.óbra HU 209 988 B A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent IT-1199379-B (IT)
Title: Anti-reflection ophthalmic coating
Inventor: BOLATTI SEVERINO
IPC: C03C/
Filed: 1984-01-06
Granted: 1988-12-30
Abstract: The character pattern generating system has a character data memory for storing co-ordinate data representing co-ordinates of a base line at a centre of a character component and for storing local outline data representing the outline of the respective character component at each co-ordinate. The system responds to a character code received from an external source for reading out the co-ordinate data and the local outline data. Outline data is generated on the basis of the co-ordinate data and the local outline data and for generating character bit pattern data from the outline data. Storing the character pattern in this form allows easy scaling of the character shape, by lengthening or shortening to the base lines.
Patent IT-1202188-B (IT)
Title: Solvent purifier for dry cleaning machines
Inventor: GRANDI VITTORIO
IPC: D06F/
Filed: 1985-10-11
Granted: 1989-02-02
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent IT-1242595-B (IT)
Title: Process for continuous thermal dissociation of wastes and machine for implementation of the process
Inventor: BRESSAN LORIS
IPC: F23G/
Filed: 1990-10-12
Granted: 1994-05-16
Abstract: Process for continuous thermal dissociation of wastes, which consists of grinding the wastes, compacting them into granules and introducing the granules and any liquid component together with oxygen into a high temperature incinerator in which the high temperature generated by combustion of the wastes in a saturated oxygen atmosphere causes dissociation of the components with production of heat, the ash and fumes at the output of the furnace being cooled and separated. The system for implementation of the process which comprises a grinding group, a coil press with extruder equipped with a blade head, a furnace consisting of a tubular line with a sinuous course which has a burner in the first section, subsequent to an oxygen input and one for granules and finally a stack for exhaust of the fumes and a chamber for recovery of the ash, means of control being provided for the rate of advance of the granules in the furnace and the oxygen flow, served by a control panel for analysis of the fumes and ash. <IMAGE>
Patent LV-12818-B (LV)
Title: Antenna of georadar
Inventor: ZOLOTARJOVS VLADIMIRS
IPC: H01Q19/10
Filed: 2001-12-14
Abstract: An antenna comprises a symmetric dipole 1 and a metallic reflector 3 in the form of rectangular metal tube section, on the lower end of which the dipole 1 is arranged on a dielectric substrate 2. The object of an invention is to increase the directional features of the antenna. The object is achieved thereby that the upper end of a reflector 3 is provided with a metallic screen 4 of parabolic shape, while each arm of the symmetric dipole 1 is connected with the reflector 3 by help of resistive jumpers 5.
Patent LV-15024-B (LV)
Title: Silencer for firearm
Inventor: BLUMBERGS ERVINS
IPC: F41A21/30
Filed: 2013-12-05
Abstract: The proposed shot sound silencer or suppressor is designed such that it can be installed on a firearm and such that propellant gases can pass through the silencer or suppressor and a bullet can pass through the exit aperture thereof, wherein the proposed shot sound silencer or suppressor is partially or completely made from a porous material with a pore size of from 5 μm to 1.5 mm. The porous material can be based on metal powders or on hollow or solid metal particles or on a combination of the aforementioned porous materials. In order to control the direction and intensity of the discharge of propellant gases, the walls of the shot sound silencer or suppressor can be configured with a differential porosity.
Patent LV-11365-B (LV)
Title: Internal combustion engine
Inventor: MERRITT DAN
IPC: F02F3/26
Filed: 1995-02-24
Abstract: An internal combustion engine has first and second cylinders (12, 14), the first cylinder (12) having a larger swept volume than the second cylinder (14) and the second cylinder being formed in the crown of the first cylinder. First and second pistons (16, 18) are reciprocable respectively in the first and second cylinders (12, 14), the second piston (18) being formed as a protrusion on the crown of the first piston (16). A combustion chamber (20) is formed in the second piston (18) with an air port (44) opening into the first cylinder (12) and a second port (40) opening into the second cylinder (14). A first inlet is provided (25) for supplying air or the like into the first cylinder (12) during an induction stroke of the first piston (16) together with a fuel inlet (36) for supplying fuel to said second cylinder (14). A passage extends between the first and second cylinder to enable transfer of air from said first cylinder (12) to said second cylinder (14) other than through said combustion chamber (20) over a preselected angle of movement of the pistons relative to the cylinders for assisting movement of gases from said second cylinder (14) into said combustion chamber (20). Additional control means for controlling the movement of air is also provided. <IMAGE>
Patent LV-11499-B (LV)
Title: Lighter with guard
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/46
Filed: 1996-02-27
Abstract: The lighter (10) of the present invention provides a resiliently deformable guard (60) that covers a portion of the striking wheel assembly (14). To operate the lighter (10), a user asserts sufficient pressure to depress the guard (60) before rotating the striking wheel assembly (14). The present invention provides retention mechanisms (61) to make removal of the guard (60) more difficult. Further, the lighter (10) of the present invention provides brake members (46) to prevent the rotation of the striking wheel assembly (14) when the user attempts to release fuel prior to rotating the striking wheel assembly (14). <IMAGE>
Patent LV-11530-B (LV)
Title: Therapeutical lamp
Inventor: BOLLETER HEINZ
IPC: F21V29/503
Filed: 1996-04-11
Abstract: A therapeutical lamp is disclosed for biostimulation with polarised light. The object of the invention is to develop such a therapeutical lamp with a design that on the one hand makes it easy to handle and on the other hand allows an optimum operation, for example as far as cooling is concerned. This object is achieved by the design of the lamp housing (3, 4), the design and mounting of the Brewster polariser (5), including the glass frame (6), by a special arrangement of ring transformer (19), reflector (17) and ventilator (10), and by a special cooling air guidance.
Patent NO-155525-B (NO)
Inventor: OLSEN HANS
IPC: A61F5/44
Filed: 1984-05-25
Abstract: The flexible container comprises two outer walls (2) joined together in a surrounding seam (6), an inlet (54) and, if desired, an outlet (58). The inlet is provided with a non-return valve formed by enveloping a tube end (76) in two intermediate layers having the same lateral extent as the outer walls (2) of the container, the intermediate layers having free edges (80) spaced from the mouth (78) of the tube. The intermediate layers lie closely against each other in an area (56) situated between the edges (80) and the mouth (78) and delimited laterally by seams (72,74) joining the intermediate layers. The intermediate layers extend longitudinally of the container to a greater distance from the mouth (78) that the distance from the mouth (78) to the free edges (80), the free edges (80) bordering on an opening (66) in each of the intermediate layers, and said openings (66) delimiting the non-return valve.
Patent NO-168296-B (NO)
Inventor: WILSON JERRY FRANKLIN
IPC: B65D5/468
Filed: 1988-05-16
Abstract: A sleeve-type beverage can carrier having a transversely arranged handle opening in the top panel. The opening is covered by flaps foldably connected to the top panel along the transversely extending elongated edges of the handle opening, each flap being formed of individual tabs which facilitate the folding down of the flap by the fingers of a user. The elongated edges are tapered so that they are the most widely spaced apart midway along their length and the closest together near their ends. This arrangement causes the top panel on both sides of the handle opening to bow upwardly when the carrier is lifted to distribute the lifting stresses through the top panel and the upper portions of the side panels.
Patent NO-169476-B (NO)
Inventor: AHRWEILER KARL-HEINZ
IPC: B27N3/14
Filed: 1988-09-13
Abstract: PCT No. PCT/DE88/00064 Sec. 371 Date Aug. 16, 1989 Sec. 102(e) Date Aug. 16, 1989 PCT Filed Feb. 11, 1988 PCT Pub. No. WO88/06082 PCT Pub. Date Aug. 25, 1988.In a double-belt press for the manufacture of wood chip boards and the like having a width less than the nominal working width of the double-belt press, the forming belts are held in contact with the support structure so as to ensure heat transfer in the edge portion of the pressing zone extending beyond the edge of the filling which produces the boards to the region near the edge of the pressing zone. In this edge portion, an edge filling composed of unbonded particles is compressed on a compressible rotating belt.
Patent NO-177711-B (NO)
Inventor: LAUFFER DAVID JEFFREY
IPC: C07D211/72
Filed: 1991-03-05
Abstract: Pharmaceutically useful nitrogen containing cyclic oxime and amine substituted compounds of the formula <CHEM> which are azabicyclo[2.2.1]oximes, azabizyclo[2.2.2]oximes, azabicyclo[2.2.1]amines, azabicyclo[2.2.2]amines, azabicyclo[3.2.1]oximes and amine containing heterocyclic oximes wherein the heterocyclic ring contains from 3 to 7 carbon atoms. These compounds are useful as analgesics and for the treatment of cognitive decline in a patient.
Patent RS-50916-B (RS)
Inventor: ENGLERT HEINRICH CHRISTIAN
IPC: C07C335/42
Filed: 2000-04-04
Abstract: Kristalna modifikacija 3, natrijumove soli 5-hlor-2-metoksi-N-(2-(4-metoksi-3-metilaminotiokarbonilaminosulfonilfenil)etil)benzamida, koja ima rendgenske refleksije na sledećim difrakcionim uglovima 2Teta (u °) u rendgenskom difrakcionom dijagramu dobijenom sa Cu Kαl zračenjem:jake rendgenske refleksije: 8.35°, 11.75°, 11.95°, 13.70°, 19.75°, 20.90°, 21.90°, 24.90°, 26.40°, 28.45°;srednje jake rendgenske refleksije: 12.45°, 15.80°, 16.45°, 18.10°, 18.45°, 19.35°, 19.45°, 21.40°, 22.20°, 23.00°, 25.15°, 25.45°, 30.15°.Prijava sadrži još 5 patentnih zahteva.
Patent ZA-826148-B (ZA)
Title: Bowden cable with operating knob and casing end stop
Inventor: SCHNEIDER WERNER
IPC: F16C1/26
Filed: 1982-08-24
Abstract: 1. A Bowden cable or the like with an operating knob or the like and an adjusting rod (18) which is displaceable in a casing end member (12) which can be fixedly connected to a frame structure (14), wherein the adjusting rod has an end which is exposed to the weather and which is protected by a sleeve (20, 22) or the like, in its region which issues from the casing end member, characterised in that the casing end member (12) has an annular flange (34) and that the sleeve (20, 22) or the like, at one end, sealingly embraces the adjusting rod (18) or the operating knob (10) and at the other end can be clamped between the frame structure (14) and the annular flange (34), engaging behind the latter with its lower portion, with the casing end member being simultaneously secured to the frame structure (14).
Patent ZA-848651-B (ZA)
Title: Novel polypeptides with an alpha-amylase-inhibiting action,a process for their preparation,their use and pharmaceutical products
Inventor: VERTESY LASZLO
IPC: C07K7/64
Filed: 1984-11-06
Abstract: Cyclic polypeptides of the formula I    <IMAGE>  I  in which Z, S, Y and AS have the meanings given, a process for their preparation and their use are described. The compounds have an  alpha -amylase-inhibiting action.
Patent ZA-853505-B (ZA)
Title: Covalently-modified bacterial polysaccharides,stable covalent conjugates of such polysaccharides and immunogenic proteins with bigeneric spacers,and methods of preparing such polysaccharides and conjugates and of confirming covalency
Inventor: MARBURG STEPHEN
IPC: A61K39/108
Filed: 1985-05-09
Abstract: Covalently modified bacterial polysaccharides and proteins; covalent conjugates of such polysaccharides linked by a bigeneric spacer, which permits proof of covalency and facilitates purification of conjugated materials, with immunogenic bacterial membrane or other proteins, which conjugates are useful components of bacterial vaccines; and methods of preparing such polysaccharides, proteins and conjugates and of confirming the covalency of the linkage between polysaccharides and proteins.
Patent ZA-863059-B (ZA)
Title: Plug
Inventor: FISCHER ARTUR
IPC: F16B13/06
Filed: 1986-04-24
Abstract: 1. Flow meter with rotor, comprising a housing having a chamber (2) of substantially circular cross-section, into which an inlet opening (5) leads substantially tangentially and which also an outlet opening leaves, comprising also a rotor having blades which revolves in the aforementioned chamber (2) about the axis of the chamber under the action of the fluid flowing through the chamber (2) from the inlet opening (5) to the outlet opening, and comprising means for measuring the rotational speed of the rotor, the wall (3) of the aforementioned chamber (2) being furnished, adjacent to the ends of the rotor blades, with recesses (6), which extend substantially parallel to the axis of the chamber (2) and create turbulence in the fluid flowing through the chamber (2), characterized in that the said inlet opening (5) leads into one of the lateral walls (9) of one of the aforementioned recesses (6) of the chamber (2) in such a manner that at least a part of the flow strikes against the opposite lateral wall (10) of the aforementioned recess.
Patent ZA-868692-B (ZA)
Title: Eimeria acervulina immunogens
Inventor: MURRAY PETER K
IPC: A61K39/012
Filed: 1986-11-17
Abstract: High levels of immunity are achieved in chickens inoculated intramuscularly or orally with E.acervulina extract immunogens. These extracts contain at least 20 polypeptides which induce a pro­tective immune response not only against E.acervulina but also against E.tenella and E.maxima. The resulting immunity prevents intestinal lesions and reduces the number of viable oocysts in vaccinated and challenged birds. One or more of these poly­peptides can be used as an immunogen to protect against coccidiosis.
Patent ZA-922404-B (ZA)
Title: Taphole design and pouring method
Inventor: MARSH PETER
IPC: B22D41/50
Filed: 1992-04-02
Abstract: PCT No. PCT/GB92/00602 Sec. 371 Date Oct. 18, 1993 Sec. 102(e) Date Oct. 18, 1993 PCT Filed Apr. 3, 1992 PCT Pub. No. WO92/18818 PCT Pub. Date Oct. 29, 1992.An electric arc furnace or convertor is provided with a taphole collector nozzle which is provided, for at least a portion of its length, with an offset bore enlargement. The furnace may be a tilting arc furnace, and may be provided with a sliding gate taphole valve having a collector nozzle with an offset bore enlargement attached to the sliding gate.
Patent ZA-939719-B (ZA)
Title: Preparation of hydroxylamine ethers and their salts and intermediates for this purpose
Inventor: HARREUS ALBRECHT
IPC: C07C251/54
Filed: 1993-12-28
Abstract: PCT No. PCT/EP93/03597 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/14757 PCT Pub. Date Jul. 7, 1994Hydroxylamine ethers I    <IMAGE>  I  (where X is NO2, CN, halogen, alkyl or haloalkyl, Y is H, NO2, CN, halogen, alkyl or haloalkyl, n is 0-2 or 1-4 where Y and all radicals X are halogen and Alk is unsubstituted or substituted alkylene) and their salts with mineral acids or strong organic acids are prepared by reacting either a hydroximino compound II    <IMAGE>  II  (where R1 is alkyl, R2 is alkyl or alkoxy or R1+R2 form an alkylene chain) in the presence of an alkali metal hydroxide, alkali metal alcoholate, alkali metal bicarbonate or alkali metal carbonate as the base, or the corresponding anion II directly, with an alkylating agent III    <IMAGE>  III  (where R3 is unsubstituted or substituted alkyl or unsubstituted or substituted phenyl) to give an oximino derivative IV    <IMAGE>  IV  said derivative is cleaved by means of a mineral acid or a strong organic acid to give the salt of I and, if desired, the latter is converted by means of a base into the free compound I. The hydroxylamine ethers I are intermediates for crop protection agents and drugs.
Patent ZA-941484-B (ZA)
Title: Triazolopyrimidine derivatives.
Inventor: PEES KLAUS-JUERGEN
IPC: C07D487/04
Filed: 1994-03-03
Abstract: This invention relates to certain triazolopyrimidine derivatives of the general formula <CHEM> in which R<1> represents an optionally substituted alkyl, alkenyl, alkynyl, alkadienyl, cycloalkyl, bicycloalkyl or heterocyclyl group; R<2> represents a hydrogen atom or an alkyl group; or R<1> and R<2> together with the interjacent nitrogen atom represent an optionally substituted cycloalkyl or heterocyclic ring; R<3> represents an optionally substituted cycloalkyl or heterocyclyl group; and R<4> represents a hydrogen or halogen atom or a group -NR<5>R<6> where R<5> represents a hydrogen atom or an amino, alkyl, cycloalkyl or bicycloalkyl group and R<6> represents a hydrogen atom or an alkyl group; processes for their preparation; compositions containing such compounds and their use as fungicides.
Patent ZA-948298-B (ZA)
Title: Method for injection stretch blow molding of polyethylene
Inventor: NAKAJIMA HISASHI
IPC: B29C49/06
Filed: 1994-10-21
Abstract: A method of molding a preform (21) in an injection stretch blow molding, wherein a gas is entered into the boundary between the preform (21) and an injection core (12) so that the gas pressure causes the preform (21) in an injection mold (1) to be insulated from the injection core (12), thereby allowing a high-temperature releasing of the preform (21). <IMAGE>
Patent ZA-966543-B (ZA)
Title: Tachograph with stylus for making identification marks on a chart.
Inventor: HALSEY WILLIAM
IPC: G01P1/12
Filed: 1996-08-01
Abstract: A tachograph has a recording pen (6) for recording vehicle information as a trace on a chart (3). The pen (6) is additionally controlled, by a microprocessor, a solenoid and a motor, so as to make markings (18), such as letters, numerals or bar codes, for identifying the driver. The pen (6) is supported in a carriage (7) on parallel rails (8 a ), (8 b ). Alternatively (FIG 4), the identifying marks may be made by tilting the pen with a solenoid.
Patent ZA-997294-B (ZA)
Title: Plant for filling a packaging volume with gas.
Inventor: DECK PHILIPPE
IPC: B01F23/10
Filed: 1999-11-24
Abstract: The plant comprises a set of feed gas sources (18,20), a network of controlled valves (12), selectively linking the outlet o each feed gas source to the cylinders, and a unit (16) for driving the network of valves and adapted so as to control the state the valves. The drive unit (16) comprises an input device (60) for entering a recipe consisting of a sequence of procedures, eac procedure describing an elementary task which can be implemented by the valves under the control of the drive unit (16). It furthermore comprises a device (62) for processing the successive procedures constituting the recipe. They are adapted to contro the network of valves (12) by the sequential implementation of the elementary tasks described successively in the sequence of procedures.
Patent CH-624255-B (CH)
Inventor: AGARWAL SURESH C DR
IPC: C09B67/00
Filed: 1975-12-23
Abstract: A large number of water-soluble dyes tends to gel as the hot solution cools down to room temperature. This makes it difficult in particular to prepare concentrated padding liquors for modern continuous dyeing processes. The present new solid dye preparations are suitable for preparing non-gelling padding liquors or dyebaths, for example for carpet dyeing. They contain at least one water-soluble acid dye of the anthraquinone, azo, azomethine or nitro series and a solid polyalkylene oxide condensation product of the formula I, II or III opposite, in which the indices are each as defined in Claim 1. These condensation products are in some instances less costly or better antigelling than the prior art liquid additives. <IMAGE>
Patent GB-2360499-B (GB)
Title: Control apparatus and method for a steerable axle
Inventor: DAVIS CARLTON JOHN
IPC: B62D7/14
Filed: 2000-03-21
Granted: 2002-12-31
Abstract: Control apparatus (1) for a steerable axle (50) includes a transducer (10) operable to provide a fluid pressure signal corresponding to movement of a steering actuator (40,41). A steering control (20) is connected to the transducer (10) by a fluid pressure transmission line (15) for causing the steerable axle (50) to be steered in accordance with the fluid pressure signal received along the fluid pressure transmission line (15) from the transducer (10). A detector (30) detects steering movement of the steerable axle (50) and causes the fluid pressure signal applied to the steering control (20) to be removed when a desired amount of steer of the steerable axle (50) has been achieved. A fluid pressurising device (60) is provided for selectively applying pressure to fluid in the fluid pressure transmission line (15) separately of operation of the transducer (10). <IMAGE>
Patent GB-2396171-B (GB)
Title: Apparatus for suspending a pipe within a well casing
Inventor: YOKLEY JOHN M
IPC: E21B43/10
Filed: 2002-05-17
Granted: 2005-04-06
Abstract: Apparatus is disclosed for use in suspending a pipe from the lower end of a tubular body (20) concentrically within an outer casing (C). Pockets (21) are formed about the outer circumference of the body each to receive a cone (30) having an inner conical side adjacent the inner wall of a pocket, and a slip (40) having an inner conical side adjacent outer conical side of the cone.